#2D3AAE#2D3AAE
#2D3AAE is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.9% C 0.183 H 270.9°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).
Color values
| HEX | #2D3AAE |
|---|---|
| RGB | rgb(45, 58, 174) |
| HSL | hsl(234, 59%, 43%) |
| HSV | hsv(234, 74%, 68%) |
| CMYK | cmyk(74.1%, 66.7%, 0%, 31.8%) |
| CIE-LAB | lab(30.97, 35.40, -63.18) |
| CIE-LCH | lch(30.97, 72.42, 299.26°) |
| OKLab | oklab(41.92% 0.003 -0.1827) |
| OKLCH | oklch(41.92% 0.183 270.9) |
| XYZ | xyz(10.2326, 6.6389, 40.7784) |
| Luminance | 0.0664 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 1.25
Blue Blue
#2242C7
ΔE00 3.96
Ocean Blue
#4F42B5
ΔE00 4.81
Blueberry
#464196
ΔE00 5.33
Blue With A Hint Of Purple
#533CC6
ΔE00 6.13
Cobalt
#0047AB
ΔE00 6.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D3AAE #AEA12D
analogous
#2D7BAE #2D3AAE #602DAE
triadic
#2D3AAE #AE2D3A #3AAE2D
tetradic
#2D3AAE #AE2D7B #AEA12D #2DAE60
square
#2D3AAE #AE2D7B #AEA12D #2DAE60
split-complementary
#2D3AAE #AE602D #7BAE2D
monochromatic
#141A4D #202A7D #2D3AAE #4856D0 #7983DC
Accessibility & contrast
On white
9.02
#2D3AAE on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.33
#2D3AAE on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D3AAE
9.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D3AAE | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D3AAE | 1.00 | 9.02 | 2.33 | 9.02 |
| #FFFFFF | 9.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.33 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004FB2
Deuteranopia (green-blind)
#0043AC
Tritanopia (blue-blind)
#00596F
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #2d3aae; /* rgb */ color: rgb(45, 58, 174); /* oklch */ color: oklch(41.9% 0.183 270.9);
Tailwind
colors: {
custom: {
50: '#7a70c7',
500: '#2d3aae',
950: '#000000',
},
}SCSS
$custom: #2d3aae; $custom-light: #7a70c7; $custom-dark: #000000;
JSON
{
"hex": "#2d3aae",
"rgb": {
"r": 45,
"g": 58,
"b": 174
},
"hsl": {
"h": 233.953,
"s": 58.904,
"l": 42.941
},
"oklch": {
"l": 0.41921,
"c": 0.18272,
"h": 270.9
},
"luminance": 0.0664
}Semantic roles & 50–950 ramp
primary
#2D3AAE
secondary
#C4BC72
accent
#D246E2
background
#F8F6FC
surface
#EFECF8
border
#CAC7D1
text
#0B0713
muted
#7C7A82